Model Designations; Σ-7W - YASKAWA SERVOPACK Sigma 7W Series Product Manual

1.4

Model Designations

Σ -7W
1.4.1
GD7W - 1R6
Σ-7- erie
Σ-7W
ERVOPACK
1 t+2nd+ rd digit
Voltage Code
*1
1R6
Three- *1
2R8
Pha e,
*1 , *2
5R5
200 VAC
7R6
*1.
You can use these models with either a single-phase or three-phase input.
*2.
If you use the Servomotor with a single-phase 200-VAC power supply input, derate the load ratio to 65%. An
example is given below.
If the load ratio of the first axis is 90%, use a load ratio of 40% for the second axis so that average load ratio for
both axes is 65%.
((90% + 40%)/2 = 65%)
*3.
The same interface is used for both Rotary Servomotors and Linear Servomotors.
*4.
The BTO specification indicates if the SEVOPACK is customized by using the MechatroCloud BTO service. This
service is available on the e-mechatronics website. You need a BTO number to order SERVOPACKs with cus-
tomized specifications.
Refer to the following catalog for details on the BTO specification.
AC Servo Drives Σ-7 Series (Manual No.: KAEP S800001 23)
A
4th
5th+6th
1 t+2nd+ rd
digit
digit
Maximum Applicable
4th digit
Voltage
Motor Capacity per Axi
pecification Code
0.2 kW A 200 VAC
0.4 kW
5th+6th digit
0.75 kW
Code
1.0 kW
MECHATROLINK-III
20
communication reference
7th digit
De ign Revi ion Order
A
700
20 A
7th
8th+9th+10th
digit
digit
digit
8th+9th+10th digit
pecification
Code
700
*3
Interface
11th+12th+1 th digit
pecification
Code
None
000
14th digit
Code
None
B

1.4 Model Designations

1.4.1 Σ-7W
000 B
14th
11th+12th+1 th
digit
digit
Hardware Option
pecification
Applicable
pecification
Model
HWBB function All model
FT/EX pecification
pecification
None
BTO pecification *4
pecification
None
BTO pecification
1
1-7